When you update your distribution, be aware that a number of additional fields are
required that are not required to
create a distribution. To help make sure that all of the required fields are included
when you update
your distribution by using the CloudFront API, follow the steps described in the
Amazon CloudFront API Reference.

After CloudFront creates your distribution, the value of the Status
column for your distribution will change from InProgress to
Deployed. If you chose to enable the distribution, it will be
ready to process requests after the status switches to Deployed.

The domain name that CloudFront assigns to your distribution appears in the list of
distributions. (It also appears on the General tab for a selected
distribution.)